#include <my_header.h>
// 使用ps -elLf查看所有线程状态
/* Usage:  ./7_ps_elLf*/
void * fun1(void * arg){
    // while(1){};
    sleep(10);
    return NULL;
}
int main()
{
    pthread_t pid;
    int ret = pthread_create(&pid, NULL, fun1, NULL);
    THREAD_ERROR_CHECK(ret,"pthread_create");
    sleep(20);
    return 0;
}    

